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authorMartin Holst Swende <martin@swende.se>2017-10-20 18:22:06 +0800
committerPéter Szilágyi <peterke@gmail.com>2017-10-20 18:22:06 +0800
commit0900aae412ed11914fc698dd6ca5646ac4085d25 (patch)
treef3e472e6a4370c360ae6e15658c69bb9a3646c4b /cmd
parenteea996e4e1820d32a8ec82b03ff6bd17574770e7 (diff)
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cmd/evm: print stateroot in evm utility (#15341)
Diffstat (limited to 'cmd')
-rw-r--r--cmd/evm/staterunner.go8
1 files changed, 7 insertions, 1 deletions
diff --git a/cmd/evm/staterunner.go b/cmd/evm/staterunner.go
index 3a4cc51c0..071ea94ad 100644
--- a/cmd/evm/staterunner.go
+++ b/cmd/evm/staterunner.go
@@ -94,7 +94,8 @@ func stateTestCmd(ctx *cli.Context) error {
for _, st := range test.Subtests() {
// Run the test and aggregate the result
result := &StatetestResult{Name: key, Fork: st.Fork, Pass: true}
- if state, err := test.Run(st, cfg); err != nil {
+ state, err := test.Run(st, cfg)
+ if err != nil {
// Test failed, mark as so and dump any state to aid debugging
result.Pass, result.Error = false, err.Error()
if ctx.GlobalBool(DumpFlag.Name) && state != nil {
@@ -102,6 +103,11 @@ func stateTestCmd(ctx *cli.Context) error {
result.State = &dump
}
}
+ // print state root for evmlab tracing (already committed above, so no need to delete objects again
+ if ctx.GlobalBool(MachineFlag.Name) && state != nil {
+ fmt.Fprintf(os.Stderr, "{\"stateRoot\": \"%x\"}\n", state.IntermediateRoot(false))
+ }
+
results = append(results, *result)
// Print any structured logs collected